Vocabulary students must know and spell correctly is:
Infinitive of Purpose
We use the nfinitive of purpose to express why we are doing something. The infinitive of purpose is used with to and the verb unchanged.
You go to the cinema to see films.
Animals hunt to feed their families.
We study to learn new things.
We use must to say we have an obligation to do something.
****When we use must we DO NOT USE to with the next verb.****
I must learn English.
You must eat healthy food.
He must drink lots of water.
She must sleep eight hours a day.
It must hunt to live.
We must study for the exam.
You must be more careful.
They must drive slowly.
Online Exercises with must
One of the reasons we use can is to ask for permission.
Can I go to the toilet?
Can we watch a film?
Can Mario come to our house?
Online Activities: Completion and handing in to the teacher wins bonus gold coins and points.
Can for permission
Students will need to describe a photograph.
They must use present continuous to describe what people are doing.
They must use the verb to be to describe how things are.
It is a sunny day. There are some clouds in the sky. Three boys are riding bikes. All the boys are wearing helmets. They are in the countryside. A bird is sitting in a tree. There is a river. A bee is flying.